CN201562325U - Weak light energy doorbell - Google Patents
Weak light energy doorbell Download PDFInfo
- Publication number
- CN201562325U CN201562325U CN2009202819318U CN200920281931U CN201562325U CN 201562325 U CN201562325 U CN 201562325U CN 2009202819318 U CN2009202819318 U CN 2009202819318U CN 200920281931 U CN200920281931 U CN 200920281931U CN 201562325 U CN201562325 U CN 201562325U
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- China
- Prior art keywords
- box body
- button
- doorbell
- circuit board
- solar cell
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- Expired - Fee Related
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Abstract
The utility model discloses a weak light energy doorbell, which comprises a box body (1), a circuit board (2), a sound generator (4) and a button (3). The circuit board (2) is arranged inside the box body (1), the button (3) is arranged on the outer side of the box body (1), and the sound generator (4) is arranged on the inner side of the bottom portion inside the box body (1). The weak light energy doorbell is characterized in that the inner side and the outer side of the box body (1) are both provided with amorphous silicon solar cell panels (5), input conducting wires of the two amorphous silicon solar cell panels (5) respectively penetrate through corresponding insulation barrels (7) to be connected onto the circuit board (2) inside the box body (1), and a light emitting diode (6) is arranged on the bottom portion of the outer side of the box body (1). Because the weak light energy doorbell utilizes the amorphous silicon solar cell panels to perform weak light generation and electricity storage, a miniature lamp can be lit at night, and people can see the doorbell button and a door plate clearly without utilizing dry batteries or an indoor power source, thereby avoiding waste of electricity energy. In addition, the weak light energy doorbell can be widely used for entrance doorbells.
Description
Technical field
The utility model relates to a kind of improvement of doorbell, and specifically a kind of low light level of dry cell or indoor electric that do not use can doorbell.Be applicable to the entry door of building resident family.
Background technology
At present, the town dweller upstairs, its entry door has all adopted Totally-enclosed anti-theft gate mostly, and this antitheft door is owing to sealing, sound insulation value are good, and when external personnel called at the door, indoor occupant was difficult for hearing, so this antitheft door all is equipped with doorbell.Though it is multiple that the structure of doorbell has, comprise that mostly box body, circuit board, button, acoustical generator and power supply constitute, circuit board is contained in the box body, side at box body is provided with button, during installation, generally box body is installed in the body, acoustical generator is towards indoor, and button stretches out a body.Described power supply can be a battery, also can be alternating current.Described generator can be a loudspeaker, also can be voice module.The present this doorbell that uses, its deficiency is: the one, because general light is darker in the corridor, especially at night,, then be difficult to find bell button if there is not lamp in the corridor, be more difficult to see doorplate; The 2nd, the power supply of doorbell often is in stand-by state, wastes energy, if solve problem that cannot see button night by designing the bright lamp of length at last night, then can cause bigger energy dissipation.The non-crystal silicon solar cell plate has the performance of generating electricity under indoor weak light, obtained application widely in fields such as sun power clock, wrist-watch, sun power display boards, but yet there are no the report of application on doorbell.
Summary of the invention
The purpose of this utility model is to provide a kind of can save the medicine energy, can see that the low light level of button and doorplate can doorbell at night again.
For reaching above purpose, the technical scheme that the utility model adopted is: this low light level energy doorbell, comprise that box body, circuit board, acoustical generator and button constitute, circuit board is contained in the box body, the outside at box body is provided with button, bottom inside in box body is provided with acoustical generator, it is characterized in that being equipped with the non-crystal silicon solar cell plate in the medial and lateral of box body, the input lead of two blocks of non-crystal silicon solar cell plates passes the corresponding insulation tube respectively and is connected on the circuit board in the box body, is provided with light emitting diode in the exterior bottom of box body.
The utility model is also implemented by following measure: the side at button also is provided with photoresistance, by the light-operated switch that photoresistance is formed, and the charge or discharge of control rechargeable battery; Described circuit board is provided with diode, voltage stabilizing diode, rechargeable battery, current-limiting resistance, photoresistance, one-way SCR and light emitting diode, acoustical generator constitutes, an end connects the negative pole of rechargeable battery after the parallel connection of two blocks of non-crystal silicon solar cell plates through diode, the other end connects the positive pole of rechargeable battery, after acoustical generator and the current-limiting resistance of connecting, photoresistance, one-way SCR and the light emitting diode parallel connection, input end is connected to the negative pole of rechargeable battery, output terminal is connected to the positive pole of rechargeable battery, and button is connected with the switch of acoustical generator; Described acoustical generator is a voice module.
The beneficial effects of the utility model are: compare with the doorbell that upstairs uses the town dweller at present, owing to adopted the non-crystal silicon solar cell plate to carry out low light level generating and accumulate, thereby make midget lamp bright at night, can see bell button and doorplate clearly, and, avoided waste of electric energy without dry cell or indoor power supply.Can be widely used in the doorbell of entering the room.
Description of drawings
Fig. 1, cut open synoptic diagram for the structure master of the present utility model office of looking.
Fig. 2, be the circuit theory synoptic diagram on the utility model circuit board.
Embodiment
Make the utility model with reference to Fig. 1,2.This low light level energy doorbell, comprise that box body 1, circuit board 2, acoustical generator 4 and button 3 constitute, circuit board 2 is contained in the box body 1, be provided with button 3 in the outside of box body 1, bottom inside in box body 1 is provided with acoustical generator 4, it is characterized in that passing corresponding insulation tube 7 respectively at the input lead that the medial and lateral of box body 1 are equipped with 5, two blocks of non-crystal silicon solar cell plates 5 of non-crystal silicon solar cell plate is connected on the circuit board 2 in the box body 1, be provided with light emitting diode 6 in the exterior bottom of box body 1.During installation, box body 1 is installed in the body, a non-crystal silicon solar cell plate 5 is affixed on the outer wall of a body, another piece non-crystal silicon solar cell plate 5 is affixed on the inwall of a body, can carry out daylighting to the low light level of indoor and outdoor like this, improve the chance of low light level generating, light emitting diode D6 is installed on the doorplate place, when illuminating button 3, can illuminate doorplate at any time.
Side at button 3 also is provided with photoresistance R8, light-operated switch by photoresistance R8 composition, the charge or discharge of control rechargeable battery E, under well-lighted situation, only to rechargeable battery E charging, light emitting diode D6 does not work, under the situation of insufficient light, only to rechargeable battery E discharge, light emitting diode D6 is bright, to guarantee enough power consumptions; Described circuit board 2 is provided with diode D1, voltage stabilizing diode D2, rechargeable battery E, current-limiting resistance R, photoresistance R8, one-way SCR D3 and light emitting diode D6, acoustical generator 4 constitutes, two non-crystal silicon solar cell plate 5 backs in parallel one ends connect the negative pole of rechargeable battery E through diode D1, the other end connects the positive pole of rechargeable battery E, acoustical generator 4 and the current-limiting resistance R that connects, photoresistance R8, after one-way SCR D3 and the light emitting diode D6 parallel connection, input end is connected to the negative pole of rechargeable battery E, output terminal is connected to the positive pole of rechargeable battery E, and button 3 is connected with the K switch of acoustical generator 4; Described acoustical generator 4 is voice module IC.
Claims (3)
1. the low light level can doorbell, comprise box body (1), circuit board (2), acoustical generator (4) and button (3) constitute, circuit board (2) is contained in the box body (1), be provided with button (3) in the outside of box body (1), bottom inside in box body (1) is provided with acoustical generator (4), it is characterized in that in box body (1), the outside is equipped with non-crystal silicon solar cell plate (5), the input lead of two blocks of non-crystal silicon solar cell plates (5) passes corresponding insulation tube (7) respectively and is connected on the circuit board (2) in the box body (1), is provided with light emitting diode (6) in the exterior bottom of box body (1).
2. low light level energy doorbell according to claim 1 is characterized in that a described side at button (3) also is provided with photoresistance (8).
3. low light level energy doorbell according to claim 1, it is characterized in that described circuit board (2) is provided with diode D1, voltage stabilizing diode D2, rechargeable battery E, current-limiting resistance R, photoresistance R (8), one-way SCR D3 and light emitting diode D (6), acoustical generator (4) constitutes, two blocks of non-crystal silicon solar cell plates (5) back in parallel, one end connects the negative pole of rechargeable battery E through diode D1, the other end connects the positive pole of rechargeable battery E, acoustical generator (4) and the current-limiting resistance R that connects, photoresistance R (8), after one-way SCR D3 and light emitting diode D (6) parallel connection, input end is connected to the negative pole of rechargeable battery E, output terminal is connected to the positive pole of rechargeable battery E, and button (3) is connected with the K switch of acoustical generator (4); Acoustical generator (4) is voice module IC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202819318U CN201562325U (en) | 2009-11-30 | 2009-11-30 | Weak light energy doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202819318U CN201562325U (en) | 2009-11-30 | 2009-11-30 | Weak light energy doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562325U true CN201562325U (en) | 2010-08-25 |
Family
ID=42627473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202819318U Expired - Fee Related CN201562325U (en) | 2009-11-30 | 2009-11-30 | Weak light energy doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021106A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Doorbell with thin film solar battery |
| WO2014075605A1 (en) * | 2012-11-14 | 2014-05-22 | Du Ruoping | Low-power consumption solar-powered wireless door bell |
-
2009
- 2009-11-30 CN CN2009202819318U patent/CN201562325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021106A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Doorbell with thin film solar battery |
| WO2014075605A1 (en) * | 2012-11-14 | 2014-05-22 | Du Ruoping | Low-power consumption solar-powered wireless door bell |
| CN104285246A (en) * | 2012-11-14 | 2015-01-14 | 杜若平 | Low-power consumption solar-powered wireless door bell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101130 |